baber/WOPTO huggingface dataset:
Patent JP-H1070929-A (JP)
Title: Transplanter
Inventor: TANAKA MASAICHI
IPC: A01C11/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of eliminating a complicated operation and a useless operation on its revolution on the side of a levee to efficiently perform a seedling-planting work. SOLUTION: This transplanter is provided with an operation lever 32 for carrying out the lifting or lowering of a seedling-planting device 3 to or from an arbitrary height and the connection or disconnection operation of a planting clutch, with the swinging operation type second operation tool 36 for forcibly lifting the seedling-planting device 3 with the switching of the planting clutch from the connection state to the disconnection state, and for lowering and grounding the seedling-planting device 3, while maintaining the disconnection of the planting clutch, and further with a main speed change lever 16 for the forward movement of the travel frame 1 and the backward movement of the travel frame 1 accompanied by forcibly lifting the seedling-planting device 3. Therein, the main speed change lever 16 and the second operation tool 36 are disposed on the laterally same side based on the lateral center of the travel frame 1.
Patent JP-H1197621-A (JP)
Title: Semiconductor chip
Inventor: SEKIYA KENICHI
IPC: H01L27/04
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To form a large number of circuits on a single semiconductor chip by forming circuits on a plurality of surfaces, and thus reduce the number of components in various devices. SOLUTION: A circuit pattern 11 is formed on the surface side of a plate-like semiconductor chip 10, and a circuit pattern is also formed on the back side similarly to the surface side. Also, on the periphery of the circuit patterns on the surface side and the back side, bonding pads 12 to be connected with terminals of a package for housing the semiconductor chip 11 by wire-bonding are provided. By thus forming circuit son the surface side and the back side, a large number of circuits can be mounted on a single semiconductor chip than in the case where circuits are formed only on the surface side. Therefore, a single semiconductor chip has a capability equivalent to those of a plurality of semiconductor chips, and the number of components can be reduced. By thus connecting the circuits on the surface side and the back side, wiring of a printed circuit board is simplified also.
Patent JP-S62110816-A (JP)
Title: Rewinding method for coiled steel sheet
Inventor: MITSUMOTOTAKE KAZUMITSU
IPC: B65H19/10
Filed: 1985-11-08
Abstract: PURPOSE:To reduce lowering of efficiency and to prevent deterioration of quality due to loosening of a coil by fitting directly on a pay off reel to lead, after preceded recoiling preceding coil of a high grade steel sheet and to omit leading out and transferring on cradle rolls. CONSTITUTION:A low grade coiled steel sheet 6 is previously loaded on the cradle rolls 9 of a coil car 7 led out by a coil openner 8 and drawn out by pinch rolls 13 and levelers 14. After the recoiling of the preceding coil 1 is finished, the coil car is moved to fit it on the pay off reel 2 and proceeded along with a pathline 17, after passing through a leveler 4, connected with the tail end of the preceding coil by a welding machine 5. As to the high grade material 11, it is directly fit on the pay off reel 2, through a coil openner 15, passed through pinch rolls 3 and the leveler 4. The coil loosening at using the cradle rolls 9 is eliminated to prevent the deterioration of the quality due to the scrubbing of surfaces, though the production efficiency is slightly lowered.
Patent JP-H0994127-A (JP)
Title: Shelf device
Inventor: TSUCHIYAMA KAZUNARI
IPC: A47B96/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a shelf device which has no possibility that lock pieces in the rear parts of brackets are detached from lock holes in the case of applying load on the front side of the shelf board, has no possibility that the brackets are exposed in the case of fitting the brackets to the shelf board, and has superior appearance. SOLUTION: In a shelf device installing multiple levels of shelves 8 across left/right side members 1, a plurality of lock holes 4 are vertically bored in the front/rear part of the inside faces of both side members 1, downward lock pieces 11 are projected to the front outside faces of vertical pieces 10 of left/ right brackets 9, and upward lock pieces 12 having L-shaped lock parts 12a in the front view which have the length longer than the vertical-directional length of the lock holes 4 are provided in the rear outside faces of the vertical pieces 10.  And the downward lock pieces 11 and the upward lock pieces 12 are engaged in arbitrary ones of front/rear lock holes 4 so as to mount brackets 9 on the side face members 1, and the end part of the shelf 8 is mounted and supported by inward shelf receiving pieces 13 continuously provided in the bottom of the vertical pieces 10 of the brackets 9.
Patent JP-S60139290-A (JP)
Inventor: KOBAYASHI MITSUHIKO
IPC: D06F39/12
Filed: 1983-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0192449-A (JP)
Title: Method for weaving rags like pattern fabric
Inventor: NAKAO TOSHITAKA
IPC: D03D41/00
Filed: 1987-10-05
Abstract: PURPOSE: To mechanically and efficiently form a handwoven brocade pattern woven fabric by making guide members for ground warp yarns and pattern weft yarns perform reciprocating motion in a specific direction, alternately forming a closed gap and an opened gap and picking a linear weft yarn in the weaving width direction in the closed gap. CONSTITUTION: An opened gap is formed from ground warp yarns (a) and (b) respectively guided with guide members 10 and 16 for warp yarns and the guide member 10 for the warp yarns and a guide member group 20 for pattern weft yarns and the guide member 16 for the warp yarns and a guide member group 22 for the pattern weft yarns are oppositely moved to form a closed gap crossed in an X-shaped state. A rapier band 15 is passed through the closed gap X to pass the linear weft yarns through the weaving width direction and carry out the picking. The above guide members 10 and 16 and the guide member groups 20 and 22 are moved in the direction of arrows to form an opened gap again. The weaving process is repeated to thereby mechanically and efficiently weave a handwoven brocade.
Patent JP-S62114452-A (JP)
Title: Preparation of electrical insulating coil
Inventor: KUMAZAWA RYOJI
IPC: H01F41/12
Filed: 1985-11-11
Abstract: PURPOSE:To perform automatized production, by forming, resin-impregnating, and heat-hardening a conductor, after the conductor is wound up with an insulating tape with wholly aromatic polyamide paper and heat-proof film put together with the bonding agent of a specified resin composition. CONSTITUTION:A linear conductor is wound up with an insulating tape with heat-proof film and wholly aromatic polyamide paper including 5-30wt% of the total weight of a desired tape, adhered together with the bonding agent of a resin composition essential with epoxy resin, the aluminum compound of the catalytic quantity of a potential curing catalyst, and an organic silicon compound having the hydrolysis base of a catalytic quantity. After that, the linear conductor wound up with the adhered insulating tape with the compositions put together is bent in a desired coil shape, and after that, the conductor is impregnated with a resin composition for impregnation consisting of epoxy resin and acid anhydride curing agent and is heat-hardened at approx. 150 deg.C to complete an electrical insulating coil.
Patent JP-H0987619-A (JP)
Title: Production of antioxidant
Inventor: WASHINO KEN
IPC: A61P43/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To produce an antioxidant originating from a natural product. SOLUTION: A water-soluble substance such as a tannic substance is removed from a plant belonging to the genus Myrica of the family Myricaceae and the resultant plant is then extracted with an organic solvent to afford the antioxidant capable of manifesting stronger antioxidant actions on various oils and fats than those of a synthetic antioxidant, a natural antioxidant, etc. A product prepared by adding the antioxidant to such as food, medicine, quasi-drug, cosmetic or feed is capable of preventing a rancid odor due to the oxidation of oils and fats from emitting and the quality from deteriorating due to discoloration, resinification, etc.
Patent JP-S63104682-A (JP)
Title: Formation of film for lens
Inventor: KOBAYASHI MASAJI
IPC: B05D1/40
Filed: 1986-10-22
Abstract: PURPOSE:To obviate generation of a difference in film thickness by covering the film forming region of a lens with a masking member having a sectorial notch, exposing the film forming region partly from said notch, rotating the lens and applying a film forming material thereon. CONSTITUTION:The film is applied to the lens 1 while the lens is rotated relatively with a means 7 for applying the film forming material. The film forming region of the lens 1 is covered by the masking member 5 having the sectorial notch 6 and the film forming region of the lens 1 is partly exposed from the sectorial notch 6. While the lens 1 is rotated relatively with the masking member 5, the film forming material 9 is successively applied to the part of the film forming region of the lens 1 exposed from the sectorial notch 6. As a result, the generation of extreme differences in the thickness of the films between the central part of the lens and the peripheral part is prevented.
Patent JP-2000081011-A (JP)
Title: Method for caulking-fastening plastic corrugated fiberboard and reinforcing plate together, punch for caulking used in the method, and plastic corrugated fiberboard box produced by this method
Inventor: KOBAYASHI NORIMICHI
IPC: F16B5/04
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for caulking-fastening a reinforcing plate to a plastic corrugated fiberboard without producing chips of the plastic corrugated fiberboard and the reinforcing plate, and caulking-fastening without protruding the leg part of a rivet from the back surface of the corrugated fiberboard, to provide a method for fastening the plastic corrugated fiberboard and the reinforcing plate together through caulking, a punch for caulking used in the method, and a plastic corrugated fiberboard box produced by this method. SOLUTION: A reinforcing plate 17 is disposed on the surface side of a plastic corrugated fiberboard 12, and a metallic plate 8 for covering a rivet leg part is arranged in a state to be supported by the tip of a punch 1 for caulking a metallic plate 8 for covering a rivet leg part. A rivet 5 is driven from the surface of the reinforcing plate through the reinforcing plate and the plastic corrugated fiberboard, and a metallic sheet for covering a rivet leg part and the tip side of the leg part 15 of the rivet are deformed through caulking by a recessed part for caulking formed on the punch tip for caulking, and the leg part 15 of the rivet is covered with a metallic sheet 8 for covering the rivet leg part.
Patent JP-S60135155-A (JP)
Inventor: ERITSUKU ERITSUKUSON
IPC: B25J15/04
Filed: 1984-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0586638-A (JP)
Title: Position regulating method for prefabricated water-using section
Inventor: ETSUNO MASAYUKI
IPC: E04H1/12
Filed: 1991-09-30
Abstract: PURPOSE:To position efficiently a prefabricated bathroom. CONSTITUTION:On the rear side of the base section of a prefabricated bathroom, or on the periphery of a prefabricated bathroom temporarily-setting position on the floor F of a structure, a low-friction sheet 9 is set. Besides, from the upper section of the low-friction sheet 9, it is coated with grease, and the sheet 9 is dampened with water and after that, the prefabricated bathroom is temporarily set. After that, in a state that the prefabricated bathroom is set on the floor F, the bathroom is permitted to slide at a specified position, and the position is regulated.
Patent JP-S60139923-A (JP)
Title: Electromagnetic clutch
Inventor: TABUCHI YASUO
IPC: F16D27/112
Filed: 1983-12-27
Abstract: PURPOSE:To reduce working noise at the time of clutch connection and obtain better disconnection by increasing reaction force of a leaf spring for returning an armature on the way of attracting the armature. CONSTITUTION:When an exciting coil 1 is electrified, magnetic flux is generated on a magnetic circuit (a) and an armature 15 is attracted to the friction face of a rotor 8 against a leaf spring 16. Then rotating power transmitted to the rotor 8 through a pulley 10 from a V-belt is transmitted to a coupled driving shaft 12 through the armature 15, the leaf spring 16 and a hub 13. At the initial time of attracting armature 15 at the time of clutch connection, reaction force of the leaf spring 16 is made small, then impact working noise at the time of adsorbing the armature 15 can be reduced. And at the late time of attracting armature 15, as the reaction force of the leaf spring 16 is increased, the armature 15 can rapidly be separated from the rotor 8 when electrification of the exciting coil 1 is interrupted.
Patent JP-H1193847-A (JP)
Title: Compressor overload preventing device
Inventor: YAMAGUCHI KATSUSHI
IPC: H02P21/34
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a compressor overload preventing device capable of preventing the inadequate interruption of the drive of a compressor caused by a power supply condition. SOLUTION: This compressor overload preventing device is provided with a revolving speed detector 3 for detecting the revolving speed of the electric motor 1 of a compressor and a voltage control means 6 for controlling the feed voltage to the electric motor 1 based on the revolving speed of the electric motor 1 detected by it and the target revolving speed set in advance. The feed voltage to the electric motor 1 is controlled so that the difference between the revolving speed of the electric motor 1 detected by the revolving speed detector 3 and the target revolving speed set in advance becomes 0, and the revolving speed of the electric motor 1 is kept constant.
Patent JP-H1094787-A (JP)
Title: Membrane separation device
Inventor: SATO TAKESHI
IPC: B01D61/12
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the soiling of a membrane and the deterioration of a treated water quality caused by the permeation of water to be treated which is out of an adequate pH range by closing a valve of a permeated water take- out means when a detected pH is out of the fixed value and preventing a water in a primary section of a membrane module from permeating to a secondary section. SOLUTION: The pH of a liquid in a circulating tank 2 is detected by a pH meter 2A, and if the detected value is in the preset pH range, an automatic valve V4 is opened to collect a permeated water. When the detected value by the pH meter 2A is out of the set pH range, the automatic valve V4 is closed to stop the collection of the permeated water. In the water collection stopping period, the pH of water in the circulating line is adjusted to the set pH range by adding a pH adjuster of an acid or an alkali in a circulation vessel 2 from a pipe line 2B to collect the permeated water again. As a result, the soiling of the membrane and the deterioration of a flux or the treated water quality caused by the membrane-separation of the raw water out of the allowable pH range is prevented and the treated water controlled to high quality is obtained over a long period.
Patent JP-S60142335-A (JP)
Title: Diazo copying material
Inventor: TAKAHASHI NORIHISA
IPC: G03C1/58
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a sharp image superior in light resistance, free from background coloring, and high in density by using a combination of a specified hydrazone type coupler and a metal salt capable of forming a chelate with a coupling product. CONSTITUTION:A diazo copying material is composed of a diazonium salt, a metal salt capable of forming a chelate with a coupling product, and as a hydrazone type coupler, a pyridine deriv. represented by formula I in which (n) is 0, 1, or 2. This coupler gives sharp image free from background coloring, and since it is soluble in water, a soln. for forming a photosensitive layer can be solubilized in water. This coupler rapidly reacts with the diazonium salt to give a sharp red coupling product (formazan dye). Metallic salt including a complex salt capable of forming a chelate with said dye is, generally, the salts of transition metals, such as Ni, Zn, Co, Cu, Mn, Ag, Ti, Mo, W, and Ge.
Patent JP-H06233991-A (JP)
Title: Biological filter
Inventor: EDOUARUTO YUTSUTSUI
IPC: C02F3/06
Filed: 1993-10-07
Abstract: The biological air filter for purifying, moistening and detoxifying pollutant-containing air comprises a pot-shaped filter housing 1 having a sealing cover 8 and having a removable filter element 3. The filter elements contain a substrate 4 and plants 5. An active air circulation is blown through the moist substrate and discharged to the room. Dust and pollutants are retained in the substrate and at least partly converted in the plants. The biological air filter can also be connected to an existing ventilation system. It is decorative and suitable for use in offices, flats, laboratories, doctors' surgeries etc. <IMAGE>
Patent JP-H0299304-A (JP)
Title: Manufacture of ready mixed concrete
Inventor: UCHIDA HIROYUKI
IPC: B28C7/12
Filed: 1988-10-07
Abstract: PURPOSE:To enhance the quality by washing a plant mixer, a chute and a hopper of a mixer track with residual water of replenished water volume and adding the same to a mixer of the track and kneading. CONSTITUTION:The given volume of cement is fed for each one batch from a cement tank 2 through a feeding pipe 3, and a part W2 of reinforced water volume W1 after deducting the water volume w included in an aggregate from the gross water volume W required for manufacturing ready mixed concrete for said volume of cement is fed from a water pipe 4 agitated by an agitating blade 5 in a mixer 1, mixed and kneaded to adjust cement paste. In that case, the water is fed into the mixer 1 by the water volume W2 first, and agitated to wash the inside, while cement should be fed into the mixer after discontinuing agitation.
Patent JP-H08114580-A (JP)
Title: Abnormality detection method for container under pressure and its device
Inventor: NAKATANI HIROSHI
IPC: G01H3/04
Filed: 1994-10-18
Abstract: PURPOSE: To provide an abnormality detection method for a container and its device by which an abnormality occurrence can soon be detected in the case of the abnormality occurrence of a container under pressure such as a hot blast stove. CONSTITUTION: The output signals of plural sound meters 11 arranged around a combination blast furnace and hot blast stove are respective frequency- analyzed by frequency analyzers 12, and an analysis device 13 determines the occurrence of abnormality of the blast furnace hot blast stove when the sound pressure level of a frequency band of 1kHz or more exceeds a predetermined level. A leak position is identified based on the sound pressure level of the frequency band of 10kHz or more.
Patent JP-H04290004-A (JP)
Title: Wave filter device
Inventor: BURAIAN DEBITSUDO YANGU
IPC: H04L27/227
Filed: 1991-09-30
Abstract: PURPOSE: To reduce complexity of calculation by performing multiplication by the filter tap coefficients of an incoming signal. CONSTITUTION: The output of a coordinate rotation by a digital computer phase detecting system in each stage of repetitive processing is composed of a signal showing a repetition index (r) and a polar signal δI. These signals are used to address a pair of read-only memories 70a and 70b including both values of positive and negative of an angular displacement θr to each repetitive stage previously multiplied by the filter tap coefficients (a) and (b) respectively. In the outputs of a ROM θr .a and θ4 .b, one of the outputs added by 72a, 90a, 72b and 90bo which are respectively added reaching all sets in the repetitive stage are supplied to the 1st noninverted input of a signal combining means 94, and the other added outputs are supplied to a delay 92 in which an output is supplied to the 2nd noninverted input of the signal combining means 94.  The output of the combining means 94 is composed of a filtered angular displacement signal ϕ'r k.
Patent JP-H0674840-A (JP)
Title: Pressure detecting circuit
Inventor: YAGUCHI OSAMU
IPC: G01L1/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide the circuit capable of cheaply correcting a drop of the pressure sensitivity of a pressure sensor with a simple means. CONSTITUTION:The circuit comprises a first amplifier 12 given negative feedback by a pressure sensor 11 the resistance value RS of which changes according to pressure P; a second amplifier 16 for increasing a sensor current IS allowed to flow to the sensor 11 by changing the base potential of a transistor 14, when the output voltage Eout1 of the first amplifier 12 is dropped by the drop of the resistance value RS; a time constant circuit 19 for setting a time from the potential changing time by the second amplifier 16, till the attainment of the base potential to an equilibrium value; a second resistor 28 and a third resistor 29 for parting the potential difference between the potential EQ of a junction Q and the output voltage Eout1 to give potential Eint; and a voltage comparator 27 for comparing the potential Eint with a reference voltage Er and for inverting the output by pressurizing the sensor 11.
Patent JP-H02193162-A (JP)
Title: Image forming device
Inventor: SHIMONO MAMORU
IPC: G03G21/16
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a stable image quality by integrally supporting a second supporting member, which supports a charging means, by a first supporting member, which supports an image carrier. CONSTITUTION:A charger frame 86 as a second supporting member supporting the charging means 21 is integrally supported by a side frame 85 of the cleaner unit, which is the first supporting member supporting the image carrier 20. Therefore, in comparison to a case where it is attached to a supporting member other than the first supporting member, which supports the image carrier 20, the distance precision between the charging means 21 and the image carrier can be obtained accurately. Thus, a stable image quality can be obtained without any troublesome adjusting operation after assembly, and at the same time, improvement of productivity can be obtained.
Patent JP-H0671602-A (JP)
Title: Bench circular sawing machine
Inventor: SASAKI KATSUHIKO
IPC: B27B5/20
Filed: 1992-08-27
Abstract: PURPOSE:To obtain a bench circular sawing machine capable of determining a vertical position of a longitudinally tiltable circular sawing machine body by a simple structure. CONSTITUTION:A motor is disposed on the side part of a longitudinally tiltable circular sawing machine body. A moment generated by the weight of the motor and the like acts on the body of a vertical state either rightward or leftward in a longitudinally tilting direction. For determining a vertical position of the circular sawing machine body, a third stopper bolt 44 is provided on a base 2 in addition to a first stopper bolt 42 and a second stopper bolt 43 for determining its longitudinally tilting position. On the circular sawing machine body side, a stopper mechanism 46 with a stopper pin 45 is provided. The stopper pin 45 can move between a position where it abuts on the third stopper bolt 44 by the action of the moment generated by the weight of the motor and the like and a position where it separates therefrom.